204510002

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{2861}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 310744512

約数和(自身を除く): 106234510

約数列:

[1, 2, 103, 206, 347, 694, 2861, 5722, 35741, 71482, 294683, 589366, 992767, 1985534, 102255001, 204510002]

約数ペア:

[(1, 204510002), (2, 102255001), (103, 1985534), (206, 992767), (347, 589366), (694, 294683), (2861, 71482), (5722, 35741)]